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Physics Lesson: Gravitational Orbital Energy Part 1 Planetary Mechanics High School Tutorial

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Uploaded by on May 28, 2010

http://www.physicseh.com/ Free simple easy to follow videos all organized on our website

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Uploader Comments (PhysicsEH)

  • Your videos are really awesome, simple and effective! I am studying for my exams now and these videos really help. thank you so much!!:)

    from singapore!

  • @happydaze24 Hi. Thanks for taking the time to let us know. We are glad to help. Good luck with your exam.

  • isn't it 2.0x10^8 joules in delta Et

  • @mchang90 OOPS! You seem to be right. I'll make a note on the video. Thanks for letting us know, we like to fix any mistakes. It will change the answer but the method is correct.

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All Comments (9)

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  • OMG thx so much from colombia these helped me pass the class :D

  • yes ur the best

  • hahhaha its the turkchickduck!!

  • ohhh i remember this :D

  • The mass of the Moon must be much lower than it's size suggests because it orbits much too close to Earth. The Moon is hollow.

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